用“continental drift”造句大全，continental drift造句
Geologists will be hammering at outcrops, making geological maps, exploring the sea floor, and scrutinizing moon rocks as long as mountain-making, continental drift, sea floor spreading, earthquakes, and other planetary features remain incompletely explained.
The continental drift and the development of the flowering plants.
The transition to "liberalism" takes place in an imperceptible manner, like continental drift, thus hiding its effects from view.
A hypothetic al supercontinent that included all the landmasses of the earth before the Triassic period. when continental drift began pangaea broke up into Laurasia and Gondwanaland.
A few writers have suggested that perhaps continental drift causes polar wandering.
The scientists didn't accept the hypothesis of continental drift until almost identical fossils of animals were found both on Africa and South America.
By 1946, however, the battle over continental drift was in full swing.
Why this elaborate analogy with plate tectonics and continental drift?
Massive segments or plates of the crust move over the mantle in the process of continental drift.
During subduction northward of Neo-Tethys oceanic plate, Ayla-Zhongba micro-continental, the marginal ocean basin and India continental drifted northward all together, the marginal ocean basin was gradually contracted and closed by compressed of India continental.
